الوسم: GB/T 4334

GB/T 4334.1-2000: Method of 10% Oxalic Acid Etch Test for Stainless Steels National Standard of the People’s Republic of China ICS 77.040.99 Released: 2000-10-25 Implemented: 2001-09-01 Issued by: State Bureau of Quality and Technical Supervision 1. Scope This standard specifies the specimen, test solution, test equipment, test conditions and procedures, evaluation of test results, and […]